http://www.birdflubook.org/g.php?id=5
The entire book is available by using the table of contents at the above link. You can also purchase it in hard copy if you choose. I've recently discovered Dr. Greger and I've been really impressed by the research he provides free of charge on his site. By the way, all of the profits from his books are put back into the website which he views as a public service.

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"You can solve all the world's problems in a garden." Geoff Lawton